Answers
Answer:
These stages include attachment, penetration, uncoating, biosynthesis, maturation, and release.
Explanation:
Bacteriophages have a lytic or lysogenic cycle. The lytic cycle leads to the death of the host, whereas the lysogenic cycle leads to integration of phage into the host genome.
Answer:
These stages include attachment, penetration, uncoating, biosynthesis, maturation, and release.
Explanation:
Related Questions
An organism has the genotype "Aa" for a particular trait. As a result of segregation during meiosis, what alleles will each gamete contain? Group of answer choices
Answers
Answer:
one "A" or one "a"
Explanation:
In diploid species (2n), each individual inherits two gene variants (alleles) for each gene, one from the father and one from the mother. This means that each haploid gamete (n) receives one copy of each homologous chromosome that contains only one form of that gene (i.e., one allele). In consequence, and according to Mendel's First Law, alleles segregate into separate gametes (in this case either "A" allele or "a" allele since the parental genotype is heterozygous for this gene).
Suppose 1600 pea plants are produced from Tt x tt cross, how many of them are expected to be tall?
a. 1200
b. 400
c. 800
d. 500
Answers
Answer:
800 is the correct answer
Explanation:
According to the scenario, if 1600 pea plants are produced from Tt x tt cross, then the number of plants that are expected to be tall is 800. Thus, the correct option for this question is C.
Why Mendel selects the Pea plant in his experiment?Mendel Selects the Pea plants in his experiment because of the following reasons:
It is an annual plant with a short life cycle. So, several generations can be studied within a short period. It has perfect bisexual flowers containing both male and female parts.They produce a large number of seeds in one generation. Pea plants could easily be raised, maintained, and handled during the experiment.Their flowers are predominantly self-pollinating.According to the context of this question, if a cross is made between Tt × tt, then the offspring have genotypes Tt, tt, Tt, and tt. Among these, Tt is heterozygous tall and tt is dwarf. So, offspring that are tall on this cross has been found to be 800.
Therefore, if 1600 pea plants are produced from Tt x tt cross, then the number of plants that are expected to be tall is 800. Thus, the correct option for this question is C.
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When a person’s body becomes infected by a virus, white blood cells in the blood produce specialized immune cells that help fight the virus, and protect the body from infections it can cause. The specialized immune cells, along with other cells, are circulated throughout the body so that the cells can reach the areas of the body that require an immune response. Which two body systems interact to protect an individual from a virus?
A.
circulatory and immune
B.
respiratory and nervous
C.
skeletal and immune
D.
circulatory and respiratory
Answers
How to Be Gross? ⬇️. You will get 1000 points
Answers
Answer:
licking soggy toes lolllll
Answer: don’t shower, don’t brush your teeth, don’t sleep, and don’t clean off sweat
Explanation: when you don’t shower skin becomes super oily and smelly because of the excess dirt and bacteria, your hair will also be greasy and filled with dandruff. When you don’t brush your teeth millions of bacteria attack the gums and especially the tongue leaving a foul smell if not cleaned. Sleeping makes you tired which makes your body over exert and makes you look really bad forming bags under your eyes and makes you very fatigued. Not cleaning off sweat will make you smell and it will cover your pores and can cause irritation to the skin which can form lumps and cause acne really bad acne.
A. What does lemon juice taste like?
B. What does it feel like if lemon juice gets in your eye?
PLEASE HELPPPPP
Answers
Answer:
A. Lemon juice taste very sour and tangy and its a safe acid to drink. B. It will irritate your eyes and it will really burn and make your eyes bloodshot red.
Lemon juice tastes tangy and acidic, with a refreshing citrus flavor.
What are the flavor characteristics of lemon juice?Lemon juice has a distinct tanginess and acidity that gives it a refreshing and zesty flavor. The dominant taste is citrusy with a bright and lively profile. It is often described as sour but its acidity is balanced by a subtle sweetness that enhances its overall taste.
The flavor of lemon juice can vary slightly depending on the rip/ene/ss of the lemons used and their specific variety but its refreshing and citrusy notes are consistently recognizable.
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rait.
A distinguishing quality or characteristic of a living thing
Use it in a sentence.
Answers
Answer:
Trait.
Explanation:
Trait can be defined as a distinguishing quality or characteristic of a living thing.
Simply stated, a trait refers to the specific features or characteristics possessed by a living organism. It is essentially transferred from the parent of a living organism to her offspring and as such distinguishes him or her.
Some examples of traits in genetics are colorblindness, handedness, curly hair, height, complexion, weight, hair color, dimples, tongue-roll, etc.
For example, John is so tall and has a curly hair, it's obvious he acquired the trait from his mum.
1. An organism's body is constructed using the information contained in memory b. proteins. Ribosomes. d. Deoxyribonucleic acid. Why? Please Tell me why your answer choice is correct?
Answers
Answer:
Deoxyribonucleic
Explanation:
The carry traits from offspring parent.
Match each description to the appropriate tool. measures a variety of data, including pH levels and conductivity measures temperature, humidity, wind speed, and pressure gathers information about local atmospheric conditions can digitally record data, such as flow rate
Answers
Answer:
1. Scientific probe.
2. Weather station.
3. Weather station.
4. Scientific probe.
Explanation:
1. Scientific probe: measures a variety of data, including pH levels and conductivity. Thus, a scientific probe is a device that is typically used for measuring science-based data such as electrical conductivity, pH levels, salinity etc., of various materials.
2. Weather station: measures temperature, humidity, wind speed, and pressure. Basically, a weather station comprises of various devices for measuring atmospheric conditions such as thermometers, barometers, hygrometer, wind vane etc., used for the measurement of temperature, atmospheric pressure, relative humidity and wind speed respectively.
3. Weather station: gathers information about local atmospheric conditions.
4. Scientific probe: can digitally record data, such as flow rate.
Answer:
SCIENTIFIC PROBE
1. measures a variety of data, including pH levels and conductivity
2. can digitally record data, such as flow rate
WEATHER STATION
1. measures temperature, humidity, wind speed, and pressure
2. gathers information about local atmospheric conditions
Explanation:
These are the correct matches for this question, I got it correct on my test
PLEASE HELP WITH THIS QUESTION
Answers
Hope this helps :)
I need help on 2, 3, and 4.
Answers
3.) Pebbles
4.) 10 cm/s
What is the complementary base sequence of the DNA strand if the template strand reads TGAGTCA
Answers
Answer:
ACTCAGT
Explanation:
A always pairs with T and C always pairs with G. Therefore when A is shown, the answer is T and when T is shown, A is the pair. The same goes for C and G.
Water clarity, or turbidity, measures the amount of sediment and debris in a body of water. Since light cannot shine into water with low clarity, turbidity is a factor that is considered when monitoring water quality. Which of the following organisms would be most negatively affected by unclear water?
A. plants growing on the lake floor
B. trout feeding near the lake surface
C. trees growing along the lake shore
D. geese nesting on the bank of the lake
Answers
Answer:
plants growing on the lake floor
Explanation:
Have a nice day!
The organisms that would be most negatively affected by unclear water are plants growing on the lake floor. The correct option is A.
What is water clarity?Water clarity is a measure of how far down the water column light can penetrate. Clear water has low concentrations of suspended soil particles and/or algae.
Water clarity has huge consequences for the diversity and productivity of aquatic life that a system can support because it is closely related to light penetration. Clearer water, for example, allows more sunlight to reach submerged aquatic vegetation.
Water clarity is critical for a variety of reasons. It influences the depth to which aquatic plants can grow, the amount of dissolved oxygen in the water, and the temperature of the water. Fish, loons, and other wildlife rely on clear water to find food.
Thus, the correct option is A.
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Whose findings suggested the Earth must be much older than
6,000 years?
Answers
Answer:
Charles Lyell
Explanation:
"Lyell's findings suggested the Earth must be much older than 6,000 years. And the evolution of life, as Darwin was developing his ideas, would definitely take much longer than just 6,000 years."
Answer: charles lyell
Explanation: hope this helped :)
Why does lactic acid fermentation occur in muscles and how does it affect them?
Answers
As our bodies perform strenuous exercise, we begin to breathe faster as we attempt to shuttle more oxygen to our working muscles. The body prefers to generate most of its energy using aerobic methods, meaning with oxygen. Some circumstances, however—such as evading the historical saber tooth tiger or lifting heavy weights—require energy production faster than our bodies can adequately deliver oxygen. In those cases, the working muscles generate energy anaerobically. This energy comes from glucose through a process called glycolysis, in which glucose is broken down or metabolized into a substance called pyruvate through a series of steps. When the body has plenty of oxygen, pyruvate is shuttled to an aerobic pathway to be further broken down for more energy. But when oxygen is limited, the body temporarily converts pyruvate into a substance called lactate, which allows glucose breakdown—and thus energy production—to continue. The working muscle cells can continue this type of anaerobic energy production at high rates for one to three minutes, during which time lactate can accumulate to high levels.
What are the 3 parts of the Cell Theory? (Select ALL that apply.)
All living things are made of cells.
Cells are microscopic.
News cells come from old cells.
Cells are the basic building blocks of life.
Answers
In a certain mutant strain of bacteria, an enzyme mistakenly attaches the amino acid isoleucine to tRNA 10% of the time instead of attaching the amino acid leucine. What will these bacteria synthesize?
A.
no proteins, because the inappropriately activated tRNAs will block translation
B.
proteins in which isoleucine is inserted at some positions normally occupied by leucine
C.
proteins in which leucine is inserted at some positions normally occupied by isoleucine
D.
no abnormal proteins, because the ribosomal translation machinery will recognize the inappropriately activated tRNAs and exclude them from the translation process
Answers
Answer:
Why did I see a zodiac tikt0k saying that Capricorn is not a good friend to keep T^T
Explanation:
What is the Gila Monster’s advantage/disadvantage?
Answers
The Gila monster is one of only a handful of venomous lizards in the world. Others include the similar-looking Mexican beaded lizards, as well as iguanas and monitor lizards. Its venom is a fairly mild neurotoxin. And though a Gila bite is extremely painful, none has resulted in a reported human death.
It has been accused of many things, such as spitting venom, leaping several feet in the air to attack, stinging with its tongue, and killing people with gusts of poisonous breath. ... It may even chew so that the venom goes deeper into the wound. A Gila monster bite is painful to humans, but it rarely causes death.
Powerful muscles control the jaws and give the Gila Monster a bite like a bulldog--it just won't let go. This gives the venom a chance to work, weakening or disabling the lizard's prey.
The primary factors which determine each biome are: (Multiple choice)
A. Land features.
B. Plate tectonics.
C. Sunshine.
D. Rainfall.
E. Temperature.
Answers
Answer:
The primary factor which determines a biome is the climate. Temperature and precipitation essentially determines what kind of growing season or soil quality the terrain may have,which therefore affects the growth of plants living there.
The primary factor which determines a biome is the climate. Temperature and precipitation essentially determines what kind of growing season or soil quality the terrain may have,which therefore affects the growth of plants living there.
What is Temperature?The degree to which an object is hot or cold is measured by its temperature.
Temperature is what we refer to when we talk about how something feels warm or cold (like the snow, particularly if you're not wearing gloves).
We can determine how much heat or energy an object contains by measuring its temperature, which is typically expressed in degrees Fahrenheit or degrees Celsius. The heat we feel on our hands and faces is produced by highly active molecules in a boiling cup of water that are moving very quickly throughout the liquid.
Therefore, The primary factor which determines a biome is the climate. Temperature and precipitation essentially determines what kind of growing season or soil quality the terrain may have,which therefore affects the growth of plants living there.
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what are some groups that influence people's perspective?
Answers
Answer:
ther economic status influence how we perceive the place where we live and other parts of the world.
Explanation:
What is Alternation of generation ?
Answers
Answer:
Alternation of generations is the type of life cycle that occurs in those plants and algae in the Archaeplastida.
Explanation:
"Alternation of generations is the type of life cycle that occurs in those plants and algae in the Archaeplastida and the Heterokontophyta that have distinct haploid sexual and diploid asexual stages. " - Wikipedia
Someone help me please?
Answers
What is the force that opposes motion when two objects are in contact with each other called?
Answers
Answer:
Friction is the force.
Explanation:
Answer:
it is friction
Explanation:
Which chemical bond most likely stored the most energy?
A. Sodium-chlorine bond
B. Double carbon-carbon bond
C. Hydrogen-oxygen bond
D. Single carbon-carbon bond
Answers
A
-I hope this helps! Enjoy the rest of your day
Question 4 of 10 What is a water molecule made of? O A. One hydrogen atom and two oxygen atoms O B. One carbon atom and two oxygen atoms O C. One oxygen atom and two hydrogen atoms D. One carbon atom and four hydrogen atoms SUE
Answers
Answer:
A water molecule has three atoms: two hydrogen (H) atoms and one oxygen (O) atom.
Explanation:
i hope this help if it didnt message me and ask me again for help
PLEASE HURRY UP IM TIMED. Genetic modification is a method farmers use so their crops are resistant to disease or cold temperatures. Which of these is a negative consequence of
using genetically modified organisms?
Genetic modification increases the extinction rate of the modified organism.
Genetic modification decreases the population size of the modified organism.
Genetic modification increases the carrying capacity of the modified organism.
Genetic modification decreases the genetic variation of the modified organism.
Answers
Answer:
Genetic modification decreases the genetic variation of the modified organism
Explanation:
Is like anybody good with Bio? I really need help and its due by the end of the dayy...
Answers
Answer:
What is it?
Explanation:
laaaast question :)
heeeeeeeeeeelp plz
Answers
Answer:
Explanation:e
Based on what you learned about how plants function, why do you think they produce less fruit in the winter?
Answers
Frost is capable of damaging the flower buds and blooms of fruiting plants to the extent that the plants will not bear fruit.
Answer:
A reason why your plants might be under-producing is the weather. Unusually hot, cold, dry, or wet conditions can interfere with fruit production. Wind and heat can dry out soil and scorch plants.
What individual parts come together to Mack each strand of dna?
Answers
Answer:
adenine, guanine, cytosine, and thymine are the 4 bases of dna
Explanation:
they are the "rungs" of the DNA ladder. Adenine only pairs with thymine nd guanine only pairs with cytosine.
If you are examining rock layers that are suspected to be about 20 million years old, which radioactive isotope would you use? Explain your answer
Answers
Answer:
Scientists usually use the potassium-argon method to date rocks that are older than about 1 million years. Uranium-238 is also used for radiometric dating.
The radioactive isotope most applicable to date rocks of about 20 million years is Uranium
The use of radioactive isotope is used in the radiometric process of dating materials. Dating techniques are used in other to determine the age of rocks and minerals.
In other to ensure the effectiveness of the radiometric process, it is essential that the half life of the isotope be determined in other to measure the age of the rock. For instance, carbon - 14 isotope has an half life of 5,730 years. Hence, carbon - 14 dating will only be used in dating rocks below 50,000 years.In other to examine Rock layers of about 20 million years, the radioactive isotope to be used will be Uranium which could be used to date rocks of about hundred _ thousand million of years.
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